56704865

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12757}}^1$

素因数の和:12896

約数の個数: 16

約数和(自身を含む): 78385152

約数和(自身を除く): 21680287

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 12757, 63785, 89299, 446495, 1620139, 8100695, 11340973, 56704865]

約数ペア:

[(1, 56704865), (5, 11340973), (7, 8100695), (35, 1620139), (127, 446495), (635, 89299), (889, 63785), (4445, 12757)]